package com.atguigu.gulimall.product.app;

import java.util.Arrays;
import java.util.List;
import java.util.Map;

import com.atguigu.gulimall.product.entity.AttrEntity;
import com.atguigu.gulimall.product.service.AttrAttrgroupRelationService;
import com.atguigu.gulimall.product.service.AttrService;
import com.atguigu.gulimall.product.service.CategoryService;
import com.atguigu.gulimall.product.vo.AttrGroupRelationVO;
import com.atguigu.gulimall.product.vo.AttrGroupWithAttrsVO;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import com.atguigu.gulimall.product.entity.AttrGroupEntity;
import com.atguigu.gulimall.product.service.AttrGroupService;
import com.atguigu.common.utils.PageUtils;
import com.atguigu.common.utils.R;


/**
 * 属性分组
 *
 * @author lyj
 * @email 1499755237@qq.com
 * @date 2020-12-19 14:55:24
 */
@RestController
@RequestMapping("product/attrgroup")
public class AttrGroupController {
    @Autowired
    private AttrGroupService attrGroupService;

    @Autowired
    private CategoryService categoryService;

    @Autowired
    private AttrAttrgroupRelationService relationService;

    @Autowired
    private AttrService attrService;

    /**
     * 列表
     */
    @RequestMapping("/list/{catId}")
//    @RequiresPermissions("product:attrgroup:list")
    public R list(@RequestParam Map<String, Object> params, @PathVariable("catId") Long catId) {
//        PageUtils page = attrGroupService.queryPage(params);
        PageUtils page = attrGroupService.queryPage(params, catId);
        return R.ok().put("page", page);
    }


    /**
     * 信息
     */
    @RequestMapping("/info/{attrGroupId}")
//   @RequiresPermissions("product:attrgroup:info")
    public R info(@PathVariable("attrGroupId") Long attrGroupId) {
        AttrGroupEntity attrGroup = attrGroupService.getById(attrGroupId);
        if (attrGroup != null) {
            Long[] categoryPath = categoryService.findCategoryPath(attrGroup.getCatelogId());
            attrGroup.setCatelogPath(categoryPath);
        }
        return R.ok().put("attrGroup", attrGroup);
    }

    /**
     * 保存
     */
    @RequestMapping("/save")
//    @RequiresPermissions("product:attrgroup:save")
    public R save(@RequestBody AttrGroupEntity attrGroup) {
        attrGroupService.save(attrGroup);

        return R.ok();
    }

    /**
     * 修改
     */
    @RequestMapping("/update")
//    @RequiresPermissions("product:attrgroup:update")
    public R update(@RequestBody AttrGroupEntity attrGroup) {
        attrGroupService.updateById(attrGroup);

        return R.ok();
    }

    /**
     * 删除
     */
    @RequestMapping("/delete")
//    @RequiresPermissions("product:attrgroup:delete")
    public R delete(@RequestBody Long[] attrGroupIds) {
        attrGroupService.removeByIds(Arrays.asList(attrGroupIds));

        return R.ok();
    }

    @GetMapping("/{attrgroupId}/attr/relation")
    public R getAttrsInfo(@PathVariable("attrgroupId") int attrgroupId) {
        List<AttrEntity> entities = attrGroupService.getAttrsInfo(attrgroupId);
        return R.ok().put("data", entities);
    }

    //    /product/attrgroup/attr/relation/delete
    @PostMapping("/attr/relation/delete")
    public R deleteRelation(@RequestBody AttrGroupRelationVO[] relationVOS) {
        relationService.deleteRelation(relationVOS);
        return R.ok();
    }

    //    /product/attrgroup/{attrgroupId}/noattr/relation
    @GetMapping("/{attrgroupId}/noattr/relation")
    public R attrNoRelation(@PathVariable("attrgroupId") Long attrgroupId,
                            @RequestParam Map<String, Object> params) {
        PageUtils page = attrService.getNoRelationAttr(params, attrgroupId);
        return R.ok().put("page", page);
    }

    ///product/attrgroup/attr/relation
    @PostMapping("/attr/relation")
    public R addRelation(@RequestBody List<AttrGroupRelationVO> voList) {
        relationService.saveRelation(voList);
        return R.ok();
    }

    ///product/attrgroup/{catelogId}/withattr/
    @GetMapping("/{catelogId}/withattr")
    public R getAttrgroupWithAttrs(@PathVariable("catelogId") Long catelogId) {
        List<AttrGroupWithAttrsVO> attrGroupWithAttrsVOS = attrGroupService.getAttrgroupWithAttrsByCatelogId(catelogId);
        return R.ok().put("data", attrGroupWithAttrsVOS);
    }
}
